海南省为应战纳沙的到来，已经召回所有渔船，暂停飞机和轮渡服务，学校停课。第17号台风纳沙也是今年登陆中国的最强台风。

The province has also recalled ships, suspended flight and ferry services and closed schools in preparation for Nesat, which is the 17th typhoon to hit China this year as well as the strongest.

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发现号航天飞机在2011年2月26日正在接近国际空间站，这是它第39次也是最后一次飞行。

Space shuttle Discovery approaches the International Space Station on Feb. 26, 2011, on its 39th and final flight.

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从高空往下看，航天飞机第谷·布拉赫号正被安置到热火- 1x火箭发动机上。

Seen from above, the spacecraft Tycho Brahe is settled onto the HEAT-1X rocket engine.

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